Established in 1991, for over 15 years we have beenpersistent on the R&D and manufacture of tubular lockswithout entering the filed of other types of lockscylinders. We aim at manufacturing stronger and safertubular locks, reducing the cost, providing diversified,high quality and lower cost products. Through constantresearch, we have developed many patent products over theyears and the push-in tubular locks have won greaterpopularity. 
Taiwan